Update ReadMe.MD

end-to-end-use-cases/data-tool/ReadMe.MD

@@ -149,7 +149,7 @@ graph TD
     Q --> R[QA Pairs for Fine-tuning]
 ```
 
-### 📄 Module Dependencies
+### Module flow:
 
 - **main.py**: Entry point for document parsing
   - Imports parsers from `src/parsers/`